Mercurial > sdl-ios-xcode
view test/testcdrom.c @ 1021:ddd058103e28
Date: Sun, 2 Jan 2005 18:36:09 +0100
From: Jon Daniel
Subject: [SDL] KeyRepeat fix
If you switch keys very fast and hold the last one it
doesn't get repeated because the key release of the first key
occured after the key press of the second key.
Unfortunatly the key release of the first key sets
SDL_KeyRepeat.timestamp = 0; causing the the second key not to repeat.
This should be always reproducable. I've only checked this on x86-64
X11.
To fix this I just added another condition to make sure the sym of the
released key matches SDL_KeyRepeat.key.keysym.sym.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 03 Jan 2005 00:24:44 +0000 (2005-01-03) |
parents | 9c6717a1c66f |
children | be9c9c8f6d53 |
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/* Test the SDL CD-ROM audio functions */ #include <stdlib.h> #include <stdio.h> #include <ctype.h> #include "SDL.h" static void PrintStatus(int driveindex, SDL_CD *cdrom) { CDstatus status; char *status_str; status = SDL_CDStatus(cdrom); switch (status) { case CD_TRAYEMPTY: status_str = "tray empty"; break; case CD_STOPPED: status_str = "stopped"; break; case CD_PLAYING: status_str = "playing"; break; case CD_PAUSED: status_str = "paused"; break; case CD_ERROR: status_str = "error state"; break; } printf("Drive %d status: %s\n", driveindex, status_str); if ( status >= CD_PLAYING ) { int m, s, f; FRAMES_TO_MSF(cdrom->cur_frame, &m, &s, &f); printf("Currently playing track %d, %d:%2.2d\n", cdrom->track[cdrom->cur_track].id, m, s); } } static void ListTracks(SDL_CD *cdrom) { int i; int m, s, f; char* trtype; SDL_CDStatus(cdrom); printf("Drive tracks: %d\n", cdrom->numtracks); for ( i=0; i<cdrom->numtracks; ++i ) { FRAMES_TO_MSF(cdrom->track[i].length, &m, &s, &f); if ( f > 0 ) ++s; switch(cdrom->track[i].type) { case SDL_AUDIO_TRACK: trtype="audio"; break; case SDL_DATA_TRACK: trtype="data"; break; default: trtype="unknown"; break; } printf("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i, cdrom->track[i].id, m, s, cdrom->track[i].length, trtype); } } static void PrintUsage(char *argv0) { fprintf(stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0); fprintf(stderr, "Where 'command' is one of:\n"); fprintf(stderr, " -status\n"); fprintf(stderr, " -list\n"); fprintf(stderr, " -play [first_track] [first_frame] [num_tracks] [num_frames]\n"); fprintf(stderr, " -pause\n"); fprintf(stderr, " -resume\n"); fprintf(stderr, " -stop\n"); fprintf(stderr, " -eject\n"); fprintf(stderr, " -sleep <milliseconds>\n"); } int main(int argc, char *argv[]) { int drive; int i; SDL_CD *cdrom; /* Initialize SDL first */ if ( SDL_Init(SDL_INIT_CDROM) < 0 ) { fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); exit(1); } atexit(SDL_Quit); /* Find out how many CD-ROM drives are connected to the system */ if ( SDL_CDNumDrives() == 0 ) { printf("No CD-ROM devices detected\n"); exit(0); } printf("Drives available: %d\n", SDL_CDNumDrives()); for ( i=0; i<SDL_CDNumDrives(); ++i ) { printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); } /* Open the CD-ROM */ drive = 0; i=1; if ( argv[i] && isdigit(argv[i][0]) ) { drive = atoi(argv[i++]); } cdrom = SDL_CDOpen(drive); if ( cdrom == NULL ) { fprintf(stderr, "Couldn't open drive %d: %s\n", drive, SDL_GetError()); exit(2); } #ifdef TEST_NULLCD cdrom = NULL; #endif /* Find out which function to perform */ for ( ; argv[i]; ++i ) { if ( strcmp(argv[i], "-status") == 0 ) { /* PrintStatus(drive, cdrom); */ } else if ( strcmp(argv[i], "-list") == 0 ) { ListTracks(cdrom); } else if ( strcmp(argv[i], "-play") == 0 ) { int strack, sframe; int ntrack, nframe; strack = 0; if ( argv[i+1] && isdigit(argv[i+1][0]) ) { strack = atoi(argv[++i]); } sframe = 0; if ( argv[i+1] && isdigit(argv[i+1][0]) ) { sframe = atoi(argv[++i]); } ntrack = 0; if ( argv[i+1] && isdigit(argv[i+1][0]) ) { ntrack = atoi(argv[++i]); } nframe = 0; if ( argv[i+1] && isdigit(argv[i+1][0]) ) { nframe = atoi(argv[++i]); } if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { if ( SDL_CDPlayTracks(cdrom, strack, sframe, ntrack, nframe) < 0 ) { fprintf(stderr, "Couldn't play tracks %d/%d for %d/%d: %s\n", strack, sframe, ntrack, nframe, SDL_GetError()); } } else { fprintf(stderr, "No CD in drive!\n"); } } else if ( strcmp(argv[i], "-pause") == 0 ) { if ( SDL_CDPause(cdrom) < 0 ) { fprintf(stderr, "Couldn't pause CD: %s\n", SDL_GetError()); } } else if ( strcmp(argv[i], "-resume") == 0 ) { if ( SDL_CDResume(cdrom) < 0 ) { fprintf(stderr, "Couldn't resume CD: %s\n", SDL_GetError()); } } else if ( strcmp(argv[i], "-stop") == 0 ) { if ( SDL_CDStop(cdrom) < 0 ) { fprintf(stderr, "Couldn't eject CD: %s\n", SDL_GetError()); } } else if ( strcmp(argv[i], "-eject") == 0 ) { if ( SDL_CDEject(cdrom) < 0 ) { fprintf(stderr, "Couldn't eject CD: %s\n", SDL_GetError()); } } else if ( (strcmp(argv[i], "-sleep") == 0) && (argv[i+1] && isdigit(argv[i+1][0])) ) { SDL_Delay(atoi(argv[++i])); printf("Delayed %d milliseconds\n", atoi(argv[i])); } else { PrintUsage(argv[0]); SDL_CDClose(cdrom); exit(1); } } PrintStatus(drive, cdrom); SDL_CDClose(cdrom); return(0); }